Luminessence is an album composed by American pianist Keith Jarrett featuring saxophonist Jan Garbarek and the Südfunk-Sinfonieorchester conducted by recorded in April 1974. It was released on the ECM label in 1975. Jarrett does not perform on this album. Gutesha had conducted the Stuttgart strings on "Metamorphosis," from Jarrett's 1974 album In the Light, and would appear as conductor on Arbour Zena (1976).